3 documents found, page 1 of 1
Rao-Blackwellized Particle Filter for the CBERS-4 attitude and gyros bias estim...
Silva, W. R.; Garcia, R. V.; Santilli, G.; Kuga, H. K.; Zanardi, M. C.F.P.S. [UNESP]; Pardal, P. C.P.M.Made available in DSpace on 2022-04-28T19:43:35Z (GMT). No. of bitstreams: 0 Previous issue date: 2022-04-01; Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq); The Rao-Blackwellized Particle Filter (RaoBPF) and the Unscented Kalman Filter (UKF) were applied in this work to attitude and gyros bias estimation using simulated orbit and attitude measurement data for CBERS-4 (China Brazil Earth R...
Analysis of analytical attitude propagators for spin-stabilized satellites
Zanardi, M. C.; Celestino, C. C.; Borderes Motta, G. [UNESP]; Franca, E. M.; Garcia, R. V.Made available in DSpace on 2019-10-04T11:56:19Z (GMT). No. of bitstreams: 0 Previous issue date: 2018-12-01; Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES); Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq); In this paper, analytical attitude propagators for spin-stabilized satellites are analyzed. For this purpose, external torques are introduced in the motion equations...
Reparo da luz da narina direita e oclusão de fístula oronasal decorrente de mií...
Galhardo, A.; Coleta, F. E. D.; Santana, A. E.; Ribeiro, F. S.; Garcia, R. V.; Silvério, K. G.O artigo não apresenta resumo.